* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: "ROBOTO", sans-serif;
  }
  
  .nav,
  .slider {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    position: relative;
    background-color: #1e1f26;
    text-align: center;
    padding: 0 2em;
  }
  
  .nav h1,
  .slider h1 {
    font-family: "Josefin Sans", sans-serif;
    font-size: 5vw;
    margin: 0;
    padding-bottom: 0.5rem;
    letter-spacing: 0.5rem;
    color: #03dac6;
    transition: all 0.3s ease;
    z-index: 3;
  }
  h1:hover {
    transform: translate3d(0, -10px, 22px);
    color: #ff0266;
  }
  .nav h2,
  .slider h2 {
    font-size: 2vw;
    letter-spacing: 0.5rem;
    font-family: "ROBOTO", sans-serif;
    font-weight: 300;
    color: #faebd7;
    z-index: 4;
  }
  
  a {
    text-decoration: none;
  }
  
  .nav-container {
    display: flex;
    flex-direction: row;
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 75px;
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
    background: #1e1f26;
    z-index: 10;
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
  }
  
  .nav-container--top-first {
    position: fixed;
    top: 75px;
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
  }
  
  .nav-container--top-second {
    position: fixed;
    top: 0;
  }
  .nav-container--top-second {
    position: fixed;
    top: 0;
  }
  
  .nav-tab {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    color: #03dac6;
    letter-spacing: 0.1rem;
    transition: all 0.5s ease;
    font-size: 2vw;
  }
  
  .nav-tab:hover {
    color: #1e1f26;
    background: #03dac6;
    transition: all 0.5s ease;
  }
  
  .nav-tab-slider {
    position: absolute;
    bottom: 0;
    width: 0;
    height: 5px;
    background: #03dac6;
    transition: left 0.3s ease;
  }
  .background {
    position: absolute;
    height: 100vh;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: auto;
  }
  @media (min-width: 800px) {
    .nav h1,
    .slider h1 {
      font-size: 5vw;
    }
  
    .nav h2,
    .slider h2 {
      font-size: 3vw;
    }
  
    .nav-tab {
      font-size: 3vw;
    }
  }
  
  @media (min-width: 360px) {
    .nav h1,
    .slider h1 {
      font-size: 6vw;
    }
  
    .nav h2,
    .slider h2 {
      font-size: 2vw;
      letter-spacing: 0.2vw;
    }
  
    .nav-tab {
      font-size: 1.6vw;
    }
  }
  .background {
    position: absolute;
    height: 100vh;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 0;
  }
  